This book is part of a research project conducted at ECAL that takes a critical look at standards in the field of offset printing. One will find here a collection of texts and images related to colour printing which recount histories, at times unknown, others forgotten, or else, for some, never told.

Under the Rainbow was conceived as part of the research project “Workflow”, conducted from September 2014 to December 2017 by Tatiana Rihs, Guy Meldem, Julien Tavelli and David Keshavjee (Maximage) at ECAL – University of Art and Design Lausanne.